fcb8d040e8
Instead of lengthy blurbs, switch to single-line, machine-readable standardized (https://spdx.dev) license identifiers. The Linux kernel switched long ago, so there is strong precedent. Three cases are handled: AGPL-only, Apache-only, and dual licensed. For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0), reasoning that our changes are extensive enough to apply our license. The changes we applied mechanically with a script, except to licenses/README.md. Closes #9937
36 lines
1.4 KiB
C++
36 lines
1.4 KiB
C++
/*
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*
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* Modified by ScyllaDB
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* Copyright (C) 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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#pragma once
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#include "gms/i_endpoint_state_change_subscriber.hh"
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namespace locator {
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// @note all callbacks should be called in seastar::async() context
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class reconnectable_snitch_helper : public gms::i_endpoint_state_change_subscriber {
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private:
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static logging::logger& logger();
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sstring _local_dc;
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private:
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future<> reconnect(gms::inet_address public_address, const gms::versioned_value& local_address_value);
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future<> reconnect(gms::inet_address public_address, gms::inet_address local_address);
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public:
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reconnectable_snitch_helper(sstring local_dc);
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future<> before_change(gms::inet_address endpoint, gms::endpoint_state cs, gms::application_state new_state_key, const gms::versioned_value& new_value) override;
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future<> on_join(gms::inet_address endpoint, gms::endpoint_state ep_state) override;
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future<> on_change(gms::inet_address endpoint, gms::application_state state, const gms::versioned_value& value) override;
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future<> on_alive(gms::inet_address endpoint, gms::endpoint_state ep_state) override;
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future<> on_dead(gms::inet_address endpoint, gms::endpoint_state ep_state) override;
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future<> on_remove(gms::inet_address endpoint) override;
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future<> on_restart(gms::inet_address endpoint, gms::endpoint_state state) override;
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};
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} // namespace locator
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